Skip to content
Medicine & BodyGreekEnglish

Paroxysm

/ˈpærəksɪzəm/noun

A sudden violent attack of a disease or an emotion.

The Greek roots

παρά
pará
beside, intensifying
+
ὀξύνειν
oxýnein
to sharpen, goad

Literally: a sharpening

The story of the word

Greek physicians used paroxysmós for the point at which a fever sharpened, the spike in a malarial cycle that came back every third or fourth day. English kept the medical sense from the fifteenth century and added the emotional one later, so a paroxysm of laughter is now unremarkable. Oxýs, sharp, also produced oxygen, which Lavoisier named in the mistaken belief that it made acids, and oxymoron, sharp-dull.

How it travelled
Ancient Greek → Medieval Latin → French → English
First recorded
15th century

Same family

oxygenoxymoronparoxytoneamphioxus

In a sentence

The cough comes in paroxysms, then a long whoop while she gets her breath.

Built on the same root

More from Medicine & Body